Answer: 1 out of 6
Step-by-step explanation: A number cube has 6 numbers on it. Only one of them is a two. If she were using two number cubes then she would have 2 out of 12 chances of landing on a number 2.
answer
ITS C
Step-by-step explanation:
BECAUSE OF THE ROOT THAT THEY CAMPARE
We know:


substitute a = -3; b = 7; c = -15
10-2 = 8
2^3 =8
(2x2x2) = 8